<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        h1 {
            font-weight: normal;/*去掉加粗*/
            font: 20px cursive;/*设置字体大小和字体*/
        }
        a{
            text-decoration: none;/*去掉修饰*/
        }
        div{
            width: 200px;
            height: 50px;
            border: 1px solid red;
            text-decoration: line-through;/*删除线*/
            text-align: center;
            line-height: 50px;
            text-shadow: red 5px -5px 3px;
            font-size: 25px;
            font-weight: bold;
            font-family: cursive;
            font-style: italic;/*设置斜体*/
        }
    </style>
</head>
<body>

    <h1>这是H1标题</h1>
    <a href="#">超链接</a>
    <div>文本和字体相关</div>

</body>
</html>
